Dibasic Ester

Dibasic Ester merupakan salah satu jenis senyawa kimia memiliki peran penting dalam berbagai aplikasi industri serta farmasi. merupakan hasil reaksi antara asam karboksilat dan alkohol dengan pelepasan air sebagai produk sampingan. memiliki sifat kimia & fisika unik, seperti aroma khas, membuatnya banyak digunakan dalam industri parfum, makanan, farmasi. Artikel ini akan membahas secara lengkap mengenai pengertian, sintesis, sifat, aplikasi, serta pentingnya dalam kehidupan sehari-hari. Pengertian Dibasic Ester Dibasic adalah senyawa organik terbentuk dari reaksi antara asam karboksilat & alkohol. Reaksi ini dikenal sebagai reaksi esterifikasi. Struktur dasar  adalah RCOOR’, di mana R dan R’ dapat berupa gugus alkil atau aril.

Dibasic Ester Chemicals Compatibility (DBEs) are compatible with a wide range of chemicals and materials, making them useful in various industrial applications. Here’s an overview of their chemical compatibility: Dibasic Ester Chemicals Compatibility Solvents: Alcohols: Methanol, ethanol, isopropanol. Ketones: Acetone, methyl ethyl ketone (MEK). Esters: Ethyl acetate, butyl acetate. Aromatic Hydrocarbons: Toluene, xylene. Resins and Polymers: Epoxy Resins: DBEs can dissolve and act as curing agents for epoxy resins. Polyesters: Compatible with unsaturated polyester resins, often used in fiberglass production. Acrylics: Used in acrylic resin formulations and coatings. Polyurethanes: Can be used as solvents or plasticizers in polyurethane coatings and

Dibasic Ester Cas Number (DBEs) are typically a mixture of esters of adipic, glutaric, and succinic acids. Each of these components has its own CAS number: Dimethyl Adipate (DMA): CAS No. 627-93-0 Dimethyl Glutarate (DMG): CAS No. 1119-40-0 Dimethyl Succinate (DMS): CAS No. 106-65-0 When these esters are combined to form a typical of mixture, the mixture itself may be referred to by a specific CAS number, often used in industrial contexts: Dibasic Ester (DBE) Mixture: CAS No. 95481-62-2 This CAS number represents the common mixture used in various industrial applications, including solvents, coatings, and cleaning agents.

Dibasic Ester Boiling Point (DBEs) can vary depending on the specific ester in question. Here are the boiling points for some common dibasic esters: Dimethyl Adipate (DMA): Approximately 214°C (417°F) Dimethyl Glutarate (DMG): Approximately 216°C (421°F) Dimethyl Succinate (DMS): Approximately 196°C (385°F) These values can serve as a general reference, but the boiling point might slightly vary depending on the purity and specific formulation of the esters. For precise information, it’s always best to refer to the material safety data sheet (MSDS) or product specifications provided by the manufacturer.

Dibasic Ester Application (DBE) are versatile solvents widely used in various industrial applications due to their excellent solvency power, low toxicity, and biodegradability. Here are some common applications : Dibasic Ester Application Paints and Coatings: Solvents: DBEs are used as solvents in paints and coatings to improve flow and leveling properties. Coalescing Agents: They help in the formation of a uniform film during the drying process. Adhesives and Sealants: Solvent-Based Adhesives: DBEs are used to dissolve and disperse adhesives, ensuring even application. Sealant Formulations: They enhance the properties of sealants, improving flexibility and adhesion. Polymer and Resin Production: Plasticizers: DBEs

Dibasic esters (DBE) refer to a class of chemical compounds that are esters of dicarboxylic acids. They are often used as solvents in various industrial applications, such as coatings, paints, and polymers. The general structure  consists of two functional groups attached to a dicarboxylic acid backbone. Dibasic Ester Structure One of the common examples of dBE is the mixture of esters of adipic, glutaric, and succinic acids. Here’s a structural representation of the components: Adipic Acid Ester (e.g., Dimethyl Adipate) Adipic-acid-ester refers to the ester derivative of adipic acid. Adipic acid is a dicarboxylic acid with the formula HOOC-(CH2)4-COOHHOOC-(CH2​)4​-COOH. When

Dibasic esters (DBE) are a group of organic compounds with a variety of applications, particularly as solvents in industrial and chemical processes. Here are some key properties of dibasic esters: Chemical Properties Chemical Formula: Dibasic esters are typically a mixture of dimethyl esters of adipic, glutaric, and succinic acids. Molecular Weight: Varies based on composition, typically around 160-200 g/mol. Physical Properties Appearance: Clear, colorless to slightly yellow liquid. Odor: Mild, fruity odor. Density: 1.05 to 1.10 g/cm³ at 25°C (77°F). Refractive Index: 1.415 to 1.425 at 20°C (68°F). Boiling Point: Typically in the range of 190°C to 225°C (374°F to

Here are some well-known suppliers of dibasic ester (DBE): Invista: They are one of the major producers of dibasic esters and offer them under the brand name “DBE.” Solvay: Solvay provides dibasic esters under the product name “Rhodiasolv.” Ascend Performance Materials: They produce and supply dibasic esters and related products. Radici Group: Known for producing a range of chemical intermediates, including dibasic esters. Chemoxy International: A supplier of dibasic esters and other solvents. Eastman Chemical Company: They supply a variety of specialty chemicals, including dibasic esters. BASF: As one of the largest chemical producers in the world, BASF also supplies

The Harmonized System (HS) code for dibasic ester (DBE) can vary based on its specific chemical composition and intended use. However, dibasic esters are commonly classified under the HS code 2917.19, which pertains to “Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives.” To ensure accurate classification, it is advisable to consult with a customs expert or refer to the latest customs tariff schedule specific to your country